Most abandoned locations tend to see decay rather quickly once they're emptied out. That's not the case for a forgotten 50's-themed diner in Illinois that's still in decent shape after more than a decade of being forgotten.
What's scarier than investigating an abandoned place? Answer: realizing that you're not alone. That's exactly what happened to some urban explorers who recently checked out what remains of an abandoned elementary school in Illinois.
This northern Illinois home was built during the Civil War, but now sadly sits vacant and has been that way for decades. Explorers discovered that it also was harboring a secret hidden bunker underneath.